67345360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17911}}^1$

素因数の和:17971

約数の個数: 40

約数和(自身を含む): 159918336

約数和(自身を除く): 92572976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 17911, 35822, 71644, 89555, 143288, 179110, 286576, 358220, 716440, 841817, 1432880, 1683634, 3367268, 4209085, 6734536, 8418170, 13469072, 16836340, 33672680, 67345360]

約数ペア:

[(1, 67345360), (2, 33672680), (4, 16836340), (5, 13469072), (8, 8418170), (10, 6734536), (16, 4209085), (20, 3367268), (40, 1683634), (47, 1432880), (80, 841817), (94, 716440), (188, 358220), (235, 286576), (376, 179110), (470, 143288), (752, 89555), (940, 71644), (1880, 35822), (3760, 17911)]